4 TRICHOPTERA. 



Salesus guttatipenniSf M'Lachlan. I suspect that this 

 may prove identical with H. auricollis, Pictet (= nigri- 

 cornis, Brauer). 



Apatania muliebris, M^Lachlan. I have so named the 

 insect found in Arundel Park (Trichop. Brit. p. 74), being 

 convinced that it is distinct from the northern vestita. The 

 male yet remains unknown, notwithstanding visits to the 

 locality at various seasons. The species is confined to a 

 space of a few yards in extent, presenting a peculiar condi- 

 tion owing to a small ripple, and there the female is alDun- 

 dant. One is almost tempted to beHeve that the phoenomenon 

 known as parthenogenesis may perhaps exist here. 



Family SERICOSTOMID^. 



Mormonia (^Helictomerus) basalts, Kolenati. Lasio- 

 cephala taurus, Costa (Mem. Ac. Sc. Napoli, 1857, t. ii. 

 p. 219) is identical with this species. Hence the term 

 Lasiocephala must take the place of Relictomerus. An 

 additional British locality is Woolraer Forest, Hampshire, 

 where I have taken it. 



Family LEPTOCERID^. 



Leptocei'us cinei^euSj Curtis. A further examination of 

 Pictet'stype of annulata convinces me of the identity of tlie 

 latter with cinereus. 



Setodes intaminataj M^Lachlan (Trichop. Brit. p. 117). 

 I am now able to pair the unique female example which 

 served as the type of this species. A male insect, taken by 

 Mr. Pryer from off a gas-lamp at Highgate, near London, 

 is no doubt the same species. It is not in good condition, 

 but shows a remarkable character in the possession of tufts 

 of lonir and strong: hairs on the last dorsal seGfments of the 



